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Mercedes E Class vs Lexus UX comparison

Compare performance (585 HP vs 199 HP), boot space and price (50,500 £ vs 38,700 £ ) at a glance. Find out which car is the better choice for you – Mercedes E Class or Lexus UX?

Mercedes E Class vs Lexus UX: Key differences

Mercedes E Class

4.7 (2 Reviews)
rate
  • considerably more power
  • clearly more efficient
  • considerably quicker 0–100 km/h
  • considerably more trunk space
details

Lexus UX

4.6 (4 Reviews)
rate
  • markedly cheaper
  • markedly lighter
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

Here’s where it gets real: The technical differences in detail

E Class

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Lexus UX is markedly cheaper – starting at 38,700 £ , while the Mercedes E Class costs 50,500 £ . That’s a price difference of around 11,748 £.

Fuel consumption also shows a difference: the Mercedes E Class uses 1.5 L/100km and is clearly more efficient than the Lexus UX with 5 L/100km. The difference is about 3.5 L/100km.

UX

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Mercedes E Class offers considerably more power – delivering 585 HP compared to 199 HP. That’s roughly 386 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes E Class is considerably quicker – completing the sprint in 4 s, while the Lexus UX takes 7.9 s. That’s about 3.9 s quicker.

E Class

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Lexus UX is markedly lighter – 1,495 kg compared to 1,810 kg. The difference is around 315 kg.

Looking at boot space, the Mercedes E Class offers considerably more boot space – 540 L compared to 320 L. That’s a difference of about 220 L.

When it comes to payload, the Mercedes E Class carries marginally more – 640 kg compared to 615 kg. That’s a difference of about 25 kg.

Who wins the race in the data check?

The Mercedes E Class holds a decisive overall lead in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

from £50,500
E Class

Mercedes E Class

  • Engine Type : Petrol MHEV, Plugin Hybrid, Diesel MHEV
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 186 - 585 HP
  • Consumption L/100km : 1.5 - 7.5 L/100km
  • Electric Range : 101 - 116 km
details

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Mercedes E Class
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes E Class

The Mercedes E‑Class is the executive saloon that balances calm refinement with a hint of sporting intent, wrapping luxury in tasteful understatement. It pampers occupants with a composed ride and intuitive tech while quietly reminding you that it’s still very much a Mercedes — authoritative, polished, and unwilling to shout for attention.

details
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Reviews Mercedes E Class

4.7 (2 Reviews)
rate
Carlos
11 Apr 2026, 20:47:10

Comfortable car, beautiful lines, powerful and economical to run.

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Lexus UX

The Lexus UX is a compact luxury crossover that blends sharp styling with a quiet, comfortable cabin, perfect for urban buyers who want premium feel without shouting about it. It rides with poise, serves up plush materials and thoughtful tech, and—while it won’t satisfy anyone chasing track thrills—it's a smart, stylish choice for everyday driving.

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Reviews Lexus UX

4.6 (4 Reviews)
rate
marjollet
10 Feb 2026, 16:56:36

After a Toyota Avensis D4D with a BMW engine, I chose the UX 250h F Sport Design and I'm very satisfied.

Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Norma
21 Dec 2025, 18:27:57

Lv my UX I live 10 miles outside Belfast do aloy of country driving to reach different places I go t

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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Mercedes E Class
Lexus UX

Costs and Consumption
Price
50,500 - 119,700 £
Price
38,700 - 54,100 £
Consumption L/100km
1.5 - 7.5 L/100km
Consumption L/100km
5 - 5.6 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
101 - 116 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
39 - 172 g/km
co2
113 - 127 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,810 - 2,390 kg
Curb weight
1,495 - 1,555 kg
Trunk capacity
370 - 540 L
Trunk capacity
320 L
Length
-
Length
-
Width
1,880 mm
Width
1,840 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
530 - 640 kg
Payload
555 - 615 kg

Engine and Performance
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
Engine Type
Full Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
CVT
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
186 - 585 HP
Power HP
199 HP
Acceleration 0-100km/h
4 - 8.5 s
Acceleration 0-100km/h
7.9 - 8.1 s
Max Speed
-
Max Speed
-
Torque
320 - 750 Nm
Torque
-
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
137 - 430 kW
Power kW
146 kW
Engine capacity
1,993 - 2,999 cm3
Engine capacity
1,987 cm3

General
Model Year
2,024 - 2,025
Model Year
2025
CO2 Efficiency Class
E, F, B, D
CO2 Efficiency Class
C, D
Brand
Mercedes-Benz
Brand
Lexus
What drivetrain options does the Mercedes E Class have?

The Mercedes E Class is available as Rear-Wheel Drive or All-Wheel Drive.

DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.